116705615 has 16 divisors (see below), whose sum is σ = 151048800. Its totient is φ = 86051712.

The previous prime is 116705587. The next prime is 116705623. The reversal of 116705615 is 516507611.

It is a cyclic number.

It is not a de Polignac number, because 116705615 - 2¹⁶ = 116640079 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71276 + ... + 72894.

It is an arithmetic number, because the mean of its divisors is an integer number (9440550).

Almost surely, 2^116705615 is an apocalyptic number.

116705615 is a deficient number, since it is larger than the sum of its proper divisors (34343185).

116705615 is a wasteful number, since it uses less digits than its factorization.

116705615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2746.

The product of its (nonzero) digits is 6300, while the sum is 32.

The square root of 116705615 is about 10803.0373043881. The cubic root of 116705615 is about 488.6867723887.

The spelling of 116705615 in words is "one hundred sixteen million, seven hundred five thousand, six hundred fifteen".